Пример #1
0
// Serve starts the horizon system, binding it to a socket, setting up
// the shutdown signals and starting the appropriate db-streaming pumps.
func (a *App) Serve() {

	a.web.router.Compile()
	http.Handle("/", a.web.router)

	listenStr := fmt.Sprintf(":%d", a.config.Port)
	listener := bind.Socket(listenStr)
	log.Infof(a.ctx, "Starting horizon on %s", listener.Addr())

	graceful.HandleSignals()
	bind.Ready()
	graceful.PreHook(func() {
		log.Info(a.ctx, "received signal, gracefully stopping")
		a.Cancel()
	})
	graceful.PostHook(func() {
		log.Info(a.ctx, "stopped")
	})

	if a.config.Autopump {
		sse.SetPump(a.ctx, sse.AutoPump)
	} else {
		sse.SetPump(a.ctx, db.NewLedgerClosePump(a.ctx, a.historyDb))
	}

	err := graceful.Serve(listener, http.DefaultServeMux)

	if err != nil {
		log.Panic(a.ctx, err)
	}

	graceful.Wait()
}
Пример #2
0
// Serve starts the horizon system, binding it to a socket, setting up
// the shutdown signals and starting the appropriate db-streaming pumps.
func (a *App) Serve() {

	a.web.router.Compile()
	http.Handle("/", a.web.router)

	listenStr := fmt.Sprintf(":%d", a.config.Port)
	listener := bind.Socket(listenStr)
	log.Infof("Starting horizon on %s", listener.Addr())

	graceful.HandleSignals()
	bind.Ready()
	graceful.PreHook(func() {
		log.Info("received signal, gracefully stopping")
		a.Close()
	})
	graceful.PostHook(func() {
		log.Info("stopped")
	})

	sse.SetPump(a.pump.Subscribe())

	err := graceful.Serve(listener, http.DefaultServeMux)

	if err != nil {
		log.Panic(err)
	}

	graceful.Wait()
}
Пример #3
0
// Serve starts the horizon system, binding it to a socket, setting up
// the shutdown signals and starting the appropriate db-streaming pumps.
func (a *App) Serve() {

	a.web.router.Compile()
	http.Handle("/", a.web.router)

	addr := fmt.Sprintf(":%d", a.config.Port)

	srv := &graceful.Server{
		Timeout: 10 * time.Second,

		Server: &http.Server{
			Addr:    addr,
			Handler: http.DefaultServeMux,
		},

		ShutdownInitiated: func() {
			log.Info("received signal, gracefully stopping")
			a.Close()
		},
	}

	http2.ConfigureServer(srv.Server, nil)

	sse.SetPump(a.pump.Subscribe())

	log.Infof("Starting horizon on %s", addr)

	var err error
	if a.config.TLSCert != "" {
		err = srv.ListenAndServeTLS(a.config.TLSCert, a.config.TLSKey)
	} else {
		err = srv.ListenAndServe()
	}

	if err != nil {
		log.Panic(err)
	}

	log.Info("stopped")
}